SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImY1WFkvSFFnbVk3VGtDRHhqbWZPMXc9PSIsInZhbHVlIjoiZVN4WGxDb01pbml6TmhIcFdRVmlNUT09IiwibWFjIjoiZmRhYmYzNThiNjg0NGI1YjViMTkwYmFhOWIwMjJkNDJlZWU3NjdkODJmNTAxYmQ3NjRjM2JjNTJlYzMwYjAwYSIsInRhZyI6IiJ9 limit 1)